A2109/LSR/002 Intrinsically Safe Optical-Contact Tachometer with Pulse Output
- Optional Accessories
- PDF Downloads
The A2109/LSR Advent Optical-Contact Laser Intrinsically Safe Tachometers are the World’s first intrinsically safe Handheld Tachometer, the very high level of certification EEx ia IIC T4 – ATEX II 2 G, allows use in a wide range of hazardous environments in petrochemical, Gas and volatile materials processing industries, the Advent Tachometers very comprehensive operational features provide the user with the ultimate in Optical and Contact speed monitoring not previously possible in hazardous areas.
There are Two Laser light source versions:
- Model A2109/LSR for measurement only
- Model A2109/LSR/002 for measurement and pulse output facility
- Vertical display
- Inverting Mode
- Large LCD
Special Features – Capture mode:
- Max/Min Captures Maximum speed in 0.1 seconds
- Min/Max holds Minimum reading during a measurement
- Fast timebase 0.1 seconds in Capture mode
- Averages over last 8 readings
Signal Output features – A2109/LSR/002:
Pulse Output facility – 5v Pulse output, output via socket on rear of housing, supplied with 2 metre BNC output cable.
- Pulse output facility
- Tripod bush
- Signal output cable – 2 metres free ends
- Remote on/off via cable
With the A2100/01 Contact Adaptor fitted as Supplied, rpm, rps, Metres, Feet, Yards per minute or per second, total revolutions or length.
Maximum speed with Contact Adaptor:
Governed by upper speed limit of bearings and is affected by measurement duration, typically 50,000 rpm for 10 Seconds. Maximum linear rate is typically 1,500 m/min or 4,500 ft/min.
The pulse output must only be connected through approved equipment.
Custom Cables can be made to order: Contact Sales for now information.
Scope of Supply A2109/LSR/002:
- Instruction Manual
- A2109/LSR/002 Intrinsically Safe Optical-Contact Tachometer with Pulse Output
- Advent Carry Case
- Hex Key
- Reflective Tape
- Certificate of Calibration
- A2100/01 Advent Contact Adaptor
- BNC Output Cable
|Display||Inverting LCD Vertical 5 digit display||Display Functions||180 degree Inverting||On Target Indicator||Yes||Low Battery Indicator||Yes||Function Icons||Comprehensive selection of ranges shown in display||Optical Range||50mm - 2000mm||Angle Of Operation||+/- 80 degree||Light Source||Red Laser Class II 635nm||Measurement Modes||Optical rpm and rps (Also Count and Time interval)||Via contact adaptor rpm & rps, metres, yards, feet, per min & per sec||Count total revs, metres, feet, yards||Measure Time interval in seconds between pulses (Reciprocal rate)||Speed Capture feature - Maximum, Minimum or Average rate||Speed Range Optical||3 - 99,999 rpm||Speed Range Contact||Max. 50,000 rpm for 10 sec||Linear Speeds||0.30 - 1500.0 Metres (1 - 4,500 ft/min)||Resolution Range Features||Fully Autoranging up to 0.001 digit or +/- 1 digit fixed, User selectable||Count Mode Resolution||+/- 0.1 Metres (Or equivalent in all ranges)||Accuracy Speed Modes Only||0.02% of reading +/- 1 digit||Time Interval Mode||0 - 99999 seconds Autoranging only (Max. 0.01 resolution)||Timebase Standard||0.8 seconds or time between pulses||Timebase Fast Modes||0.1 seconds auto-selection in Maximum or Minimum capture mode||Memory Features||Last reading held for 1 minute, Auto Switch OffProgram settings retained in memory after power down off||Pulse Output Model||Active pull down via 22K Ohm series resistor||Battery Type||Only use 4 x industrial by Duracell AAA Batteries||Operating Temperature||0 to + 40°C (32 to 104°F)||Storage Temperature||–10 to + 50°C (14 to 122°F)||Unit Dimensions||213 x 40 x 39mm||Housing Material||High flow ABS - Metalised|
|Order Codes||Certificate||Cert.6||Certificate of Conformity||Cert1||UKAS Certificate of Calibration||Certificate||Compact Instruments Certificate of Calibration|
|Order Codes||Optional Accessories||A2100/02||Advent Carry Case||A2100/03||Mini Tripod Stand||A2100/09||Advent 2-Way Panhead Tripod||A2100/39||Magnetic Base||RT5||5 Metre Roll of Reflective Tape||Contact Adaptor||A2100/01||Advent Contact Adaptor||CDM1||Surface Speed Tyre & Wheel Assembly||CDM2||Surface Speed Tyre||CDR2||RPM Rubber Cone||A2100/07||Advent Contact Adapter & 20cm Ribbed Wheel||A2100/08||Advent Contact Adapter & 20cm Smooth Wheel